freemarker.template.TemplateModelException: Method public java.lang.String com.atlassian.bamboo.webrepository.DefaultWebRepositoryViewer.getWebRepositoryUrlForFile(com.atlassian.bamboo.commit.CommitFile,com.atlassian.bamboo.repository.RepositoryDefinition) threw an exception when invoked on com.atlassian.bamboo.webrepository.DefaultWebRepositoryViewer@605b97a1